Annual maintenance of Matiana Mohari Guthan Road Km 0.0 to 24.0 SH Prov. And laying Bituminous concrete 30 mm thick i.c repair of pot holes etc. in km. 0/.0 to 4.0

Amount

Tack coat Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as perTechnical Specification Clause 503as per direction of the Engineer-in-Charge.

Repair to pot holes and removal of loose material, trimming of sides, cleaning of surface by providing tack coat, 20 mm thick pre-mix carpet and seal coat type B specification Clause 1904.2 as perTechnical Specification Clause 503as per direction of the Engineer-in-Charge.

Providing and laying bituminous concrete30 mm with 100-120 TPH batch type hot mix plaint producing an average output of 75 tonnes per hours using crushed aggregates of specified grading primixed with bitminous binder @ 5.4 to 5.6 per cent of mix filler transporting the hot mix to work site laying with a hydroslatic paver finisher with sensor control to the required grade level and alignment rolling with smooth wheeled vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No.509 complete in all respects.as perTechnical Specification Clause 503 as per direction of the Engineer-in-Charge. Bitumens Concrete with VG-10.

Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area thickness of 2.5 mm is exclusive of surface applied glass beadsasper IRC;35 The finished surface to be level, uniform and free streaks and holes as per MORTH specification including carriage of all labour , equipment and material to various location through all modes of transportation in all leads, lifts and all incidental charges as per direction of the Engineer-in-Charge.

Earthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitable material including all leads and lifts as per direction of the Engineer-in-Charge. (Ordinary Soil)

Providing and laying concrete for plain /reinforced concrete in open foundation complete as per drawing and technical specification clauses 802,803,1202 & 1203 (Nominal Mix )1:3:6 for sub structure including all leads and lifts as per direction of the Engineer-in-Charge

Arun Mehta